To achieve hard-to-come-off engagement/linkage, while being detachable.SOLUTION: An outer shell 90 is provided with an engagement recess 93, and an inner shell 80 is provided with an engagement recess 85 to be engaged with the engagement recess 93 detachably by being elastically deformed, and the inner shell 80 is also provided with a turning suppression part 86 for reducing or suppressing turning of the engagement recess 85 to the engagement recess 93 in the state where the engagement recess 85 and the engagement recess 93 are engaged mutually.SELECTED DRAWING: Figure 24
【課題】着脱可能でありながらも簡単には外れ難い係わり合い/連結を実現することができるようにする。【解決手段】アウターシェル90に係合凹部93が設けられ、インナーシェル80に係合凹部93と着脱可能に弾性変形して係合する係合凸部85が設けられ、インナーシェル80に係合凸部85と係合凹部93とが係合している状態における係合凹部93に対する係合凸部85の転回を低減する若しくは抑制する転回抑制部86が設けられるようにした。【選択図】図24
ENGAGING STRUCTURE OF COMPONENT OF CHAIR, AND CHAIR
椅子の部品の係合構造、及び椅子
2020-04-09
Patent
Elektronische Ressource
Japanisch
STRUCTURE FOR ATTACHING COMPONENT OF CHAIR, ATTACHMENT METHOD, AND CHAIR
Europäisches Patentamt | 2020
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